Senior Frontend Web Development ConsultantsFrontend Consultants
You need a senior frontend engineer who ships. IRPR delivers React, Vue, or Angular projects in 8-12 weeks with fixed pricing.
IRPR is a team of senior frontend web development consultants who build production-grade UI layers for startups and enterprises. We work with React 18, Next.js 14, Vue 3, Angular 16, TypeScript, Tailwind CSS, and Storybook to ship fast, accessible interfaces.
Every engagement starts with a 2-week Roadmap phase where we define scope, tech stack, and a fixed price. A typical frontend project runs 8-12 weeks and costs $80K-$250K depending on complexity. We handle compliance for HIPAA, PCI-DSS, and SOC 2 environments.
Our clients are CTOs who need a senior frontend lead without hiring full-time, product managers launching a new SaaS interface, and founders who want a polished MVP for investor demos. We also work with agencies that need extra senior capacity on a tight deadline.
Types of software we ship.
React frontend architecture
Design and build a scalable React component library with reusable hooks, state management (Redux, Zustand), and unit tests.
Vue.js single-page application
Ship a Vue 3 SPA with Pinia store, Vue Router, and server-side rendering via Nuxt 3 for SEO-heavy pages.
Angular enterprise dashboard
Build a modular Angular 17 dashboard with lazy-loaded modules, NgRx state, and Material Design components.
Next.js marketing site
Launch a Next.js 14 site with ISR, dynamic OG images, and Vercel edge functions for global performance.
Frontend performance audit
Audit Core Web Vitals, Lighthouse scores, bundle size, and rendering bottlenecks. Deliver a prioritized fix plan.
Design system development
Build a token-based design system in Figma and code with Storybook, Chromatic, and automated visual regression tests.
Progressive web app (PWA)
Turn a web app into a PWA with service workers, offline support, push notifications, and App Store install via PWABuilder.
Accessibility remediation
Audit and fix WCAG 2.1 AA/AAA violations using axe-core, screen reader testing, and keyboard navigation patterns.
We build for every business type.
Startups and SaaS
Ecommerce and retail
Healthcare and life sciences
Fintech and banking
Enterprise and internal tools
Why hire senior frontend web development consultants
A junior team wastes cycles. Seniors ship faster, cleaner, and with fewer bugs.
Senior frontend engineers at IRPR have 8+ years of experience across React, Vue, Angular, and TypeScript. They have shipped interfaces for healthcare platforms that handle 500K+ patient records and fintech dashboards processing $2M in daily transactions. They know how to structure state, optimize renders, and write tests that actually catch regressions.
You do not need to train them on your stack. They join your project on day one, review your existing codebase, and start contributing by week two. The Roadmap phase (week 1-2) produces a clear plan with milestones, tech decisions, and a fixed price so you know exactly what you get.
How senior frontend consultants compare to generic dev shops
Not all frontend teams are equal. Here is what IRPR does differently.
Generic dev shops often assign junior developers to your project after the sales call. They bill hourly, change scope without notice, and deliver a codebase that needs rewriting. Their React components mix business logic with presentation, tests are missing, and performance is an afterthought.
IRPR assigns a senior frontend architect to every project. That person writes the code, reviews every pull request, and is accountable for delivery. We use a fixed-price model based on the Roadmap. No hourly billing, no surprise invoices. Every project ships with a CI/CD pipeline, automated tests, and performance budgets.
- Assigns junior developers with 1-2 years experience
- Bills hourly with no cap
- Changes scope without formal change order
- Delivers untested code
- No performance budget
- Handoff with no documentation
- Assigns senior engineers with 8+ years experience
- Fixed price based on Roadmap scope
- Scope changes require mutual agreement in writing
- Delivers with unit, integration, and E2E tests
- Sets Core Web Vitals targets and monitors them
- Delivers full documentation and component library
Our frontend consulting process
We follow a 4-phase process that keeps your project on time and on budget.
Every engagement starts with a discovery call where we learn about your product, your users, and your constraints. We then produce a Roadmap document that defines the tech stack, the component tree, the data flow, and the delivery schedule. You approve the Roadmap before any development begins.
During the Product phase, we build in 2-week sprints. You see working software every sprint. We deploy to a staging environment, run automated tests, and collect your feedback. The Release phase includes production deployment, monitoring setup, and a knowledge transfer session with your team.
What ships with every frontend project
You get more than code. Every deliverable is production-ready.
When you hire IRPR as your senior frontend web development consultants, you do not get a zip file with messy components. You get a complete, deployable frontend system with documentation, tests, and monitoring. Your internal team can take over immediately or we can continue as your long-term frontend partner.
Every project ships with a CI/CD pipeline configured for your hosting platform (Vercel, Netlify, AWS, or your own server). We set up error tracking, performance monitoring, and automated visual regression tests so you catch UI bugs before they reach users.
- Source code in your private GitHub repo
- CI/CD pipeline with GitHub Actions or GitLab CI
- Component library in Storybook with documentation
- Unit tests with Vitest or Jest (90%+ coverage)
- Integration tests with Playwright or Cypress
- Performance budget with Lighthouse CI
- Error tracking with Sentry
- Deployment to Vercel, Netlify, or AWS
- Runbook with local setup instructions
- 1-hour knowledge transfer session with your team
What we ship in this practice.
SaaS dashboard for a fintech startup
Built a React 18 dashboard with real-time WebSocket updates for a fintech processing $5M in monthly transactions. Reduced page load time by 60% using code splitting and lazy loading. Tech stack: React 18, TypeScript, Redux Toolkit, Recharts, Tailwind CSS.
Patient portal for a telehealth company
Developed a HIPAA-compliant Vue 3 patient portal with secure video scheduling, prescription refill requests, and lab result viewing. Achieved 98% accessibility score on WCAG 2.1 AA. Tech stack: Vue 3, Pinia, Vite, Axios, AWS Cognito.
Headless ecommerce storefront for a fashion brand
Built a Next.js 14 storefront with ISR for 10,000+ product pages. Integrated with Shopify Storefront API and Stripe for checkout. Improved mobile conversion rate by 35%. Tech stack: Next.js 14, TypeScript, Tailwind CSS, Shopify, Stripe.
Real estate MLS search interface
Created an Angular 17 map-based property search with real-time MLS data via GraphQL. Handled 1M+ property records with virtual scrolling and server-side pagination. Tech stack: Angular 17, NgRx, Apollo Angular, Mapbox GL JS.
Internal operations dashboard for a logistics company
Built a React admin panel with drag-and-drop route planning, real-time GPS tracking, and automated reporting. Reduced manual data entry by 12 hours per week per dispatcher. Tech stack: React 18, TypeScript, react-beautiful-dnd, WebSocket, D3.js.
EdTech interactive learning platform
Developed a Vue 3 SPA with real-time collaboration using WebRTC and shared cursors. Supported 500+ concurrent users per session. Tech stack: Vue 3, Pinia, WebRTC, Socket.io, Tailwind CSS.
Why teams hire us.
Senior engineers only, no juniors
Every IRPR engineer has 8+ years of frontend experience. We do not staff juniors. Your project gets a senior architect who writes code, reviews PRs, and owns delivery.
Fixed price, not hourly
You get a fixed quote after the 2-week Roadmap phase. No hourly billing. No surprise invoices. If scope changes, we agree on a new fixed price together.
8-12 week MVP delivery
Most frontend projects ship in 8-12 weeks. We use 2-week sprints with working demos at the end of each sprint. You see progress every 14 days.
Full code ownership
You own all source code, design assets, and documentation. No licensing fees. No vendor lock-in. Your GitHub repo has everything from day one.
Compliance-ready builds
We build frontends for HIPAA, PCI-DSS, and SOC 2 environments. We handle secure authentication, data encryption, audit logging, and form validation.
Global team, US timezone overlap
IRPR engineers work across 50+ countries but overlap 4+ hours with US timezones. You get daily standups and real-time Slack communication during your business day.
Idea → Roadmap → Product → Release.
Every engagement runs through the same four-stage pipeline. Predictable by design.
Questions clients ask first.
Related services and industries.
Ready to build? Let's talk.
30-minute discovery call. No deck. We'll tell you honestly what it takes, how long, and how much.